Eriol Hiragizawa

Eriol came to Tomoeda as an exchange student. He is the reincarnation of Clow Reed, and he has Clow’s mischievous side. He came to Tomoeda to help Sakura change all of the clow card into Sakura cards, which, can only happen if he creates strange events.
With his magical power, he created Suppi and Ruby Moon to help him out in situations. They grew into quite god companions, and helped him out when Sakura had to transform the light and dark card. They mainly were helping to protect Eriol. From Kero and Yue when they found out that he had caused the strange incidents.
Eriol seemed like a huge threat to Syaoran, since he was spending so much time with Sakura. Syaoran would get really jealous, and would try to avoid him. Later, we found out Eriol was just looking out for Sakura as a father figure, or even as a brother.
Just like Clow Reed, Eriol loves to have a bit of fun with minds. He started getting on Syaoran’s nerves, but he was just helping him. He even teamed up with Yamizaki with on of his lies, and we got to see the true Eriol.